A large alligator skeleton is displayed above a similar sized alligator specimen in a case of wood and glass. Smaller skeleton and preserved specimens are also shown. Other museum cases and displays may be seen in the background.

Close view, from the southwest, depicting opening at center with sculptures of the River Ganges (design is by Bernini but executed by pupil Claude Poussin) on the right and the River Danube on the left

Rear view of the upper torso of the sculpture representing the River Gange, depicting detail of the right hand and drapery (located at the southeast corner, design is by Bernini but executed by pupil Claude Poussin)